文档介绍：【doc】不同吸附剂对全氟异丁烯(PFIB)防护性能的实验研究不同吸附剂对全氟异丁烯(PFIB)防护性能的实验研究t北一|136ChineseJhdMed,Jtmel999,(PFIB)防护性能的实验研究张宪成彭蝣丁高摘要目的全氟异丁烯(Perlluoroisobutvlene,PFIB)为聚四氟乙烯等工业氟塑料热解气中主要致毒组分,为有效地防护因吸人该有毒气体所致急性肺损伤,,同时,设计制作动物吸人暴露系统结果无机吸附剂对PFIB无吸附作用,括性炭因种类不同,防护效果也有差别,(超过65%)后将降低或完全失去防护IWIB的作用,当小鼠吸入尾气中含PF]B或其混合物时,—MS分析,,~tecfiveeffectsofdifferentahsorbenls啦;日ilp日m】or0i?bIl唧eZha~gXiancheng,WangWenzhu,Shaang~ng,al脚口咖of朋唧妇ToxwdogyofInstituteofPharmacologyandTox~,gyAcademyofMilitaryMedicalSciences.&b100850AhstraetObjectiveInordertoegecfivdyproleettheacutelunginjm3.-(PFIBj,themortoxicelementinthep0lym目fumepn~dncedbythermal?~,Meltm~AnPFIBexlxl6ufesystemforlabomtoryflxlir~~tecfiveeffects0fdifferentabsorbentsagal~--saltsThereauhsshowedthatthe讲学IIlicarbenbshowedno州effectOn,a:.orb~gPFIB,theactivatedcafl~omhad目?dahsofl~,o】oogthemIncreasedhtmddityoh-"douslydecreasetheircapabilityofabsorbingPFIB,$,er65%讪腓山ethemto~~inthel哪挚suchas~lrrrmnaryedemawerefoundinmicewheniz~aledthela丑gasp~ducedP兀Bpene咄删曲Q阻nlIaactivotedc日rb(1I】.Wqalehw黯verifiedasa